Skip to main content

Security report for dtm-reifen.de

DTM Reifenservice GmbH · Transportation · Germany

High risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

48/100

Risk levelHigh

0–100, higher is better. How it is calculated

DTM Reifenservice GmbH is a regional German company specializing in tire and rim sales, service, and storage, targeting both private and corporate customers primarily in Hamburg and Reinbek. The company offers a comprehensive range of automotive tire-related services including tire mounting, balancing, repair, and storage, as well as additional vehicle services such as TÜV inspections and chassis tuning. Their business model focuses on direct service provision with dedicated divisions for private and large customers. The website reflects a professional and consistent brand image with clear service descriptions and contact information. Technically, the website is built on WordPress using the Enfold theme and Avia Framework, incorporating common technologies like jQuery and Yoast SEO for optimization. Hosting is provided by rzone.de, consistent with the German market focus. The site is mobile-optimized and performs moderately well, with good SEO practices and accessibility at a basic level. Google Analytics is implemented with user consent mechanisms in place, reflecting GDPR compliance. From a security perspective, the site enforces HTTPS and includes cookie consent banners with granular controls. However, it lacks explicit security headers such as Content-Security-Policy and does not publish a security policy or incident response contacts. No critical vulnerabilities or exposed sensitive data were detected. The WHOIS data is limited but consistent with the hosting and business location, supporting legitimacy. Overall, the website presents a trustworthy and professional front for a small regional business with good privacy compliance and moderate technical maturity. Strategic improvements in security headers, incident response transparency, and legal completeness (terms of service) would enhance their security posture and business credibility.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 100 · High
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

7 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching dtm-reifen.de

This scan found 26 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
67
Security headers
15
Email security
85
DNS health
60
Network security
20
GDPR outside view
43
Average
48

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

DTM Reifenservice GmbH operates in the transportation sector, focusing on tire and rim services for both private and corporate clients. Their market positioning is regional with a clear focus on Hamburg and Reinbek areas. The company leverages a B2C and B2B business model, offering direct services and storage solutions. Their competitive advantage lies in comprehensive service offerings including specialized RunFlat tire mounting and large customer logistics. The website indicates a stable business with structured service divisions and digital booking/log-in portals for customers. No parent or subsidiary companies are indicated. The company maintains compliance with GDPR and uses standard marketing and analytics tools. Growth indicators are not explicitly stated but the presence of separate entities for different customer segments suggests business expansion. Partnerships or related domains are not evident from the data.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a cookie consent mechanism aligned with GDPR. The absence of explicit security headers such as CSP, X-Frame-Options, and X-Content-Type-Options represents a gap that could expose the site to certain web-based attacks. No security policy or incident response information is published, limiting transparency and preparedness perception. The use of WordPress and common plugins necessitates regular updates to mitigate vulnerabilities, though no outdated or vulnerable libraries were detected in the provided content. Data protection practices are evident through cookie management and privacy policy presence. Incident response readiness and security culture indicators are not visible, suggesting room for improvement in organizational security posture.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  3. Add a terms of service page to complete legal documentation and reduce liability risks.
  4. Ensure all WordPress core, themes, and plugins are regularly updated to mitigate vulnerabilities.
  5. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.

Contact details published on the site

Addresses
Legal name
DTM Reifenservice GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DTM Reifenservice GmbH
Description
Wir bieten Reifen und Felgen von Top-Marken-Herstellern zu fairen Preisen. Unser geschultes Fachpersonal berät Sie gerne. DTM Reifenservice
Key services
Reifenverkauf, Felgenverkauf, Räderwechsel, Rädereinlagerung, RunFlat Reifenmontage, Räder auswuchten, Reifenreparatur, Tieferlegung/Fahrwerkstuning, Computerachsvermessung, TÜV, Kfz Service und -Reparaturen
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Yoast SEO, Avia Framework, Google Analytics
Frameworks
Avia Framework
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is professionally designed and content-rich for a regional tire service business.
  2. Strong compliance with GDPR cookie consent requirements.
  3. No visible security policy or incident response information.
  4. No terms of service page found.
  5. Uses WordPress CMS with common plugins and frameworks.
  6. No suspicious or malicious content detected.
  7. Contact information is clearly presented with phone numbers and physical addresses.
  8. No social media links detected in the provided content.
  9. Google Analytics is used with opt-out options available.
Technical notes

Notes

The website is built on a modern WordPress CMS platform using the Enfold theme and Avia Framework, supported by jQuery and Yoast SEO for enhanced functionality and search engine optimization. Hosting is provided by rzone.de, a German hosting provider, consistent with the business location. The site is mobile responsive and loads with moderate performance. The technical implementation includes standard SEO meta tags and Open Graph tags for social media sharing. Cookie consent is implemented with granular user controls. No critical technical debt or outdated technologies were detected. Opportunities exist to improve security headers and accessibility compliance. Overall, the technical infrastructure supports the business needs effectively with room for incremental improvements.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Reviews of this site

Share your experience with dtm-reifen.de. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review dtm-reifen.de.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.